*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

:root {
    --sea-deep: #0e6ba8;
    --sea: #1c8ecf;
    --sea-light: #7bc4e8;
    --sand: #fef6e4;
    --sand-warm: #fbe9c4;
    --sun: #ffb703;
    --sun-red: #e63946;
    --ink: #14324a;
    --ink-soft: #4a6478;
    --muted: #7a8e9d;
    --card-bg: #ffffff;
    --shadow: 0 20px 60px -20px rgba(14, 107, 168, 0.35), 0 6px 20px -8px rgba(14, 50, 74, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "Helvetica Neue", "PT Sans", Arial, sans-serif;
    color: var(--ink);
    background:
        radial-gradient(ellipse at 20% 10%, #ffe9a8 0%, transparent 55%),
        radial-gradient(ellipse at 80% 90%, #a8e0f7 0%, transparent 55%),
        linear-gradient(180deg, #eaf6fd 0%, #d6ecf7 100%);
    min-height: 100vh;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    position: relative;
    overflow-x: hidden;
}

.bg-decor {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.bg-decor .sun-glow {
    position: absolute;
    top: -160px;
    right: -160px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,183,3,0.35) 0%, rgba(255,183,3,0) 70%);
    filter: blur(20px);
}
.bg-decor .wave {
    position: absolute;
    left: -10%;
    right: -10%;
    height: 240px;
    background-repeat: repeat-x;
    background-size: 1200px 240px;
    opacity: 0.6;
}
.bg-decor .wave-1 {
    bottom: -80px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 240'><path fill='%237bc4e8' d='M0 120 Q300 40 600 120 T1200 120 V240 H0 Z'/></svg>");
}
.bg-decor .wave-2 {
    bottom: -140px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 240'><path fill='%231c8ecf' d='M0 140 Q300 60 600 140 T1200 140 V240 H0 Z'/></svg>");
    opacity: 0.45;
}

.card {
    position: relative;
    z-index: 1;
    background: var(--card-bg);
    border-radius: 24px;
    padding: 48px 48px 44px;
    max-width: 720px;
    width: 100%;
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.7);
}

.logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}
.logo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 8px 28px rgba(255, 183, 3, 0.35), 0 0 0 8px rgba(255, 255, 255, 0.9), 0 0 0 10px rgba(255, 183, 3, 0.25);
}

h1 {
    font-size: clamp(26px, 4vw, 34px);
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--ink);
    letter-spacing: -0.01em;
}

.lead {
    color: var(--ink-soft);
    font-size: clamp(15px, 2.2vw, 17px);
    margin: 0 auto 32px;
    max-width: 520px;
}

.info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    text-align: left;
    background: linear-gradient(135deg, #fef9e8 0%, #fdf2d0 100%);
    padding: 24px;
    border-radius: 18px;
    margin-bottom: 28px;
    border: 1px solid rgba(255, 183, 3, 0.25);
}
.info-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.info-label {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    font-weight: 700;
    color: var(--sun-red);
}
.info-value {
    color: var(--ink);
    font-size: 15px;
    line-height: 1.45;
}
.info-value a {
    color: var(--sea-deep);
    text-decoration: none;
    font-weight: 600;
    font-size: 17px;
    letter-spacing: 0.01em;
    white-space: nowrap;
}
.info-value a:hover { text-decoration: underline; }
.muted {
    color: var(--muted);
    font-size: 13px;
}

.socials {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    color: #fff;
}
.btn:hover { transform: translateY(-1px); }
.btn-tg {
    background: linear-gradient(135deg, #2aabee 0%, #229ed9 100%);
    box-shadow: 0 4px 14px rgba(34, 158, 217, 0.35);
}
.btn-tg:hover { box-shadow: 0 6px 20px rgba(34, 158, 217, 0.45); }
.btn-vk {
    background: linear-gradient(135deg, #4a76a8 0%, #395c85 100%);
    box-shadow: 0 4px 14px rgba(74, 118, 168, 0.35);
}
.btn-vk:hover { box-shadow: 0 6px 20px rgba(74, 118, 168, 0.45); }

.tagline {
    color: var(--sun-red);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.02em;
}

@media (max-width: 640px) {
    .card { padding: 32px 22px 28px; border-radius: 20px; }
    .logo { width: 140px; height: 140px; }
    .info {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 20px;
    }
    .socials { flex-direction: column; }
    .btn { justify-content: center; width: 100%; }
}